Re: [Xen-devel] Ping: [PATCH 1/6] x86emul: generalize wbinvd() hook

2019-09-02 Thread Paul Durrant
> -Original Message- > From: Jan Beulich > Sent: 02 September 2019 12:10 > To: Paul Durrant > Cc: xen-devel@lists.xenproject.org; Andrew Cooper > ; Roger Pau Monne > ; Wei Liu > Subject: Ping: [PATCH 1/6] x86emul: generalize wbinvd() hook > > On 01.07.2019 13:55, Jan Beulich wrote: > >

[Xen-devel] Ping: [PATCH 1/6] x86emul: generalize wbinvd() hook

2019-09-02 Thread Jan Beulich
On 01.07.2019 13:55, Jan Beulich wrote: > The hook is already in use for other purposes, and emulating e.g. > CLFLUSH by issuing WBINVD is, well, not very nice. Rename the hook and > add parameters. Use lighter weight flushing insns when possible in > hvmemul_cache_op(). > > hvmemul_cache_op() tre